X-Git-Url: https://bbs.cooldavid.org/git/?a=blobdiff_plain;f=crypto%2Fcts.c;h=ccf9c5de39584b32d34f26dc9a0e278f812825ac;hb=9ed05ad3c0629f434b18d20c51162f9bbb4f5d31;hp=c4e70bfb4970140b644eb5ea492935b0de97c357;hpb=cf867ac375cea7c7a834eaddaf373e2662d9e260;p=net-next-2.6.git

diff --git a/crypto/cts.c b/crypto/cts.c
index c4e70bfb497..ccf9c5de395 100644
--- a/crypto/cts.c
+++ b/crypto/cts.c
@@ -89,6 +89,9 @@ static int cts_cbc_encrypt(struct crypto_cts_ctx *ctx,
 	if (lastn < 0)
 		return -EINVAL;
 
+	sg_init_table(sgsrc, 1);
+	sg_init_table(sgdst, 1);
+
 	memset(s, 0, sizeof(s));
 	scatterwalk_map_and_copy(s, src, offset, nbytes, 0);
 
@@ -172,6 +175,9 @@ static int cts_cbc_decrypt(struct crypto_cts_ctx *ctx,
 	if (lastn < 0)
 		return -EINVAL;
 
+	sg_init_table(sgsrc, 1);
+	sg_init_table(sgdst, 1);
+
 	scatterwalk_map_and_copy(s, src, offset, nbytes, 0);
 
 	lcldesc.tfm = ctx->child;